.
Thread 5 (process 21985):
#0  0x00007f4a2407755d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f4a25ea0675 in g_cond_timed_wait_posix_impl (cond=0x2046c74, entered_mutex=0x0, abs_time=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/gthread/gthread-posix.c:242
	result = <value optimized out>
	end_time = {tv_sec = 1218588359, tv_nsec = 318886000}
	timed_out = <value optimized out>
	__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f4a24ec076b in g_async_queue_pop_intern_unlocked (queue=0x1fb6500, try=0, end_time=0x42b62010)
    at /build/buildd/glib2.0-2.17.6/glib/gasyncqueue.c:365
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f4a24f0eb79 in g_thread_pool_thread_proxy (data=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/glib/gthreadpool.c:220
	task = (gpointer) 0x7f4a180073f0
	pool = (GRealThreadPool *) 0x2047c00
#4  0x00007f4a24f0d5b4 in g_thread_create_proxy (data=0x2472800) at /build/buildd/glib2.0-2.17.6/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x00007f4a240733ea in start_thread () from /lib/libpthread.so.0
#6  0x00007f4a23de0b9d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
.
Thread 4 (process 22000):
#0  0x00007f4a2407755d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f4a25ea0675 in g_cond_timed_wait_posix_impl (cond=0x2046c74, entered_mutex=0x7f4a2516d748, 
    abs_time=<value optimized out>) at /build/buildd/glib2.0-2.17.6/gthread/gthread-posix.c:242
	result = <value optimized out>
	end_time = {tv_sec = 1218588359, tv_nsec = 269526000}
	timed_out = <value optimized out>
	__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f4a24ec076b in g_async_queue_pop_intern_unlocked (queue=0x1fb6500, try=0, end_time=0x40b5e010)
    at /build/buildd/glib2.0-2.17.6/glib/gasyncqueue.c:365
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f4a24f0eb79 in g_thread_pool_thread_proxy (data=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/glib/gthreadpool.c:220
	task = (gpointer) 0x7f4a24076570
	pool = (GRealThreadPool *) 0x2047c00
#4  0x00007f4a24f0d5b4 in g_thread_create_proxy (data=0x2455210) at /build/buildd/glib2.0-2.17.6/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x00007f4a240733ea in start_thread () from /lib/libpthread.so.0
#6  0x00007f4a23de0b9d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
.
Thread 3 (process 22001):
#0  0x00007f4a2407755d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f4a25ea0675 in g_cond_timed_wait_posix_impl (cond=0x2046c74, entered_mutex=0x7f4a2516d748, 
    abs_time=<value optimized out>) at /build/buildd/glib2.0-2.17.6/gthread/gthread-posix.c:242
	result = <value optimized out>
	end_time = {tv_sec = 1218588359, tv_nsec = 320336000}
	timed_out = <value optimized out>
	__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f4a24ec076b in g_async_queue_pop_intern_unlocked (queue=0x1fb6500, try=0, end_time=0x42361010)
    at /build/buildd/glib2.0-2.17.6/glib/gasyncqueue.c:365
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f4a24f0eb79 in g_thread_pool_thread_proxy (data=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/glib/gthreadpool.c:220
	task = (gpointer) 0x7f4a18007820
	pool = (GRealThreadPool *) 0x2047c00
#4  0x00007f4a24f0d5b4 in g_thread_create_proxy (data=0x2451bd0) at /build/buildd/glib2.0-2.17.6/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x00007f4a240733ea in start_thread () from /lib/libpthread.so.0
#6  0x00007f4a23de0b9d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
.
Thread 2 (process 22002):
#0  0x00007f4a2407755d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007f4a25ea0675 in g_cond_timed_wait_posix_impl (cond=0x2046c74, entered_mutex=0x7f4a2516d748, 
    abs_time=<value optimized out>) at /build/buildd/glib2.0-2.17.6/gthread/gthread-posix.c:242
	result = <value optimized out>
	end_time = {tv_sec = 1218588359, tv_nsec = 269573000}
	timed_out = <value optimized out>
	__PRETTY_FUNCTION__ = "g_cond_timed_wait_posix_impl"
#2  0x00007f4a24ec076b in g_async_queue_pop_intern_unlocked (queue=0x1fb6500, try=0, end_time=0x4135f010)
    at /build/buildd/glib2.0-2.17.6/glib/gasyncqueue.c:365
	retval = <value optimized out>
	__PRETTY_FUNCTION__ = "g_async_queue_pop_intern_unlocked"
#3  0x00007f4a24f0eb79 in g_thread_pool_thread_proxy (data=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/glib/gthreadpool.c:220
	task = (gpointer) 0x7f4a18001800
	pool = (GRealThreadPool *) 0x2047c00
#4  0x00007f4a24f0d5b4 in g_thread_create_proxy (data=0x248db60) at /build/buildd/glib2.0-2.17.6/glib/gthread.c:635
	__PRETTY_FUNCTION__ = "g_thread_create_proxy"
#5  0x00007f4a240733ea in start_thread () from /lib/libpthread.so.0
#6  0x00007f4a23de0b9d in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()
.
Thread 1 (process 21977):
#0  0x00007f4a27a813fa in _gtk_file_system_volume_free (volume=0x1fb22f0)
    at /build/buildd/gtk+2.0-2.13.6/gtk/gtkfilesystem.c:1704
	__t = <value optimized out>
	__r = <value optimized out>
#1  0x00007f4a27a654b5 in model_free_row_data (button=<value optimized out>, iter=<value optimized out>)
    at /build/buildd/gtk+2.0-2.13.6/gtk/gtkfilechooserbutton.c:1588
	type = 1 '\001'
	data = (gpointer) 0x1fb22f0
	cancellable = (GCancellable *) 0x0
#2  0x00007f4a27a6554b in model_remove_rows (button=0x1f70300, pos=2, n_rows=1)
    at /build/buildd/gtk+2.0-2.13.6/gtk/gtkfilechooserbutton.c:2041
	iter = {stamp = 1080558945, user_data = 0x7f4a180100f0, user_data2 = 0x0, user_data3 = 0x0}
	store = (GtkListStore *) 0x1f73ba0
	__PRETTY_FUNCTION__ = "model_remove_rows"
#3  0x00007f4a27a68507 in fs_volumes_changed_cb (fs=0x1fabd80, user_data=0x1f70300)
    at /build/buildd/gtk+2.0-2.13.6/gtk/gtkfilechooserbutton.c:2395
	priv = (GtkFileChooserButtonPrivate *) 0x1f70390
	volumes = <value optimized out>
#4  0x00007f4a2517c28d in IA__g_closure_invoke (closure=0x7f4a18002140, return_value=0x0, n_param_values=1, 
    param_values=0x23f97a0, invocation_hint=0x7fff3456b020) at /build/buildd/glib2.0-2.17.6/gobject/gclosure.c:767
	marshal = (GClosureMarshal) 0x40ff98 <g_cclosure_marshal_VOID__VOID@plt>
	marshal_data = (gpointer) 0x0
	__PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#5  0x00007f4a25193020 in signal_emit_unlocked_R (node=0x1f9d8f0, detail=0, instance=0x1fabd80, emission_return=0x0, 
    instance_and_params=0x23f97a0) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3244
	tmp = <value optimized out>
	handler = (Handler *) 0x2103430
	accumulator = (SignalAccumulator *) 0x0
	emission = {next = 0x7fff3456b440, instance = 0x1fabd80, ihint = {signal_id = 276, detail = 0, 
    run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
	class_closure = (GClosure *) 0x1fa91a0
	handler_list = (Handler *) 0x1fb5870
	return_accu = (GValue *) 0x0
	accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, 
      v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, 
      v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
	signal_id = 276
	max_sequential_handler_number = 827
	return_value_altered = 1
#6  0x00007f4a25194719 in IA__g_signal_emit_valist (instance=0x1fabd80, signal_id=<value optimized out>, detail=0, 
    var_args=0x7fff3456b200) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:2977
	signal_return_type = 4
	param_values = (GValue *) 0x23f97b8
	node = (SignalNode *) 0x1f9d8f0
	i = 0
	n_params = 0
	__PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#7  0x00007f4a25194c83 in IA__g_signal_emit (instance=0x1fb22f0, signal_id=1, detail=1)
    at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3034
	var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff3456b2e0, reg_save_area = 0x7fff3456b220}}
#8  0x00007f4a27a8307e in volumes_changed (volume_monitor=<value optimized out>, volume=0x1f80aa0, user_data=0x1fabd80)
    at /build/buildd/gtk+2.0-2.13.6/gtk/gtkfilesystem.c:161
No locals.
#9  0x00007f4a2517c28d in IA__g_closure_invoke (closure=0x1fb54f0, return_value=0x0, n_param_values=2, 
    param_values=0x2039060, invocation_hint=0x7fff3456b450) at /build/buildd/glib2.0-2.17.6/gobject/gclosure.c:767
	marshal = (GClosureMarshal) 0x7f4a251890f0 <IA__g_cclosure_marshal_VOID__OBJECT>
	marshal_data = (gpointer) 0x0
	__PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#10 0x00007f4a25193020 in signal_emit_unlocked_R (node=0x1f94ac0, detail=0, instance=0x1f8dcc0, emission_return=0x0, 
    instance_and_params=0x2039060) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3244
	tmp = <value optimized out>
	handler = (Handler *) 0x1fb5720
	accumulator = (SignalAccumulator *) 0x0
	emission = {next = 0x7fff3456b8b0, instance = 0x1f8dcc0, ihint = {signal_id = 279, detail = 0, 
    run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
	class_closure = (GClosure *) 0x1fa3fd0
	handler_list = (Handler *) 0x1fb5720
	return_accu = (GValue *) 0x0
	accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, 
      v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, 
      v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
	signal_id = 279
	max_sequential_handler_number = 827
	return_value_altered = 0
#11 0x00007f4a25194719 in IA__g_signal_emit_valist (instance=0x1f8dcc0, signal_id=<value optimized out>, detail=0, 
    var_args=0x7fff3456b630) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:2977
	signal_return_type = 4
	param_values = (GValue *) 0x2039078
	node = (SignalNode *) 0x1f94ac0
	i = 1
	n_params = 1
	__PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#12 0x00007f4a25194acd in IA__g_signal_emit_by_name (instance=0x1f8dcc0, detailed_signal=0x7f4a25a7e4ab "volume_changed")
    at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3071
	var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff3456b770, reg_save_area = 0x7fff3456b680}}
	detail = 0
	signal_id = 279
	__PRETTY_FUNCTION__ = "IA__g_signal_emit_by_name"
#13 0x00007f4a2517c28d in IA__g_closure_invoke (closure=0x1fa6fa0, return_value=0x0, n_param_values=2, 
    param_values=0x2476290, invocation_hint=0x7fff3456b8c0) at /build/buildd/glib2.0-2.17.6/gobject/gclosure.c:767
	marshal = (GClosureMarshal) 0x7f4a251890f0 <IA__g_cclosure_marshal_VOID__OBJECT>
	marshal_data = (gpointer) 0x0
	__PRETTY_FUNCTION__ = "IA__g_closure_invoke"
#14 0x00007f4a25193020 in signal_emit_unlocked_R (node=0x1f94ac0, detail=0, instance=0x1f74f40, emission_return=0x0, 
    instance_and_params=0x2476290) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3244
	tmp = <value optimized out>
	handler = (Handler *) 0x1f8dd80
	accumulator = (SignalAccumulator *) 0x0
	emission = {next = 0x0, instance = 0x1f74f40, ihint = {signal_id = 279, detail = 0, 
    run_type = G_SIGNAL_RUN_FIRST}, state = EMISSION_RUN, chain_type = 4}
	class_closure = (GClosure *) 0x1fa3fd0
	handler_list = (Handler *) 0x1f8dd80
	return_accu = (GValue *) 0x0
	accu = {g_type = 0, data = {{v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, v_uint64 = 0, 
      v_float = 0, v_double = 0, v_pointer = 0x0}, {v_int = 0, v_uint = 0, v_long = 0, v_ulong = 0, v_int64 = 0, 
      v_uint64 = 0, v_float = 0, v_double = 0, v_pointer = 0x0}}}
	signal_id = 279
	max_sequential_handler_number = 827
	return_value_altered = 0
#15 0x00007f4a25194719 in IA__g_signal_emit_valist (instance=0x1f74f40, signal_id=<value optimized out>, detail=0, 
    var_args=0x7fff3456baa0) at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:2977
	signal_return_type = 4
	param_values = (GValue *) 0x24762a8
	node = (SignalNode *) 0x1f94ac0
	i = 1
	n_params = 1
	__PRETTY_FUNCTION__ = "IA__g_signal_emit_valist"
#16 0x00007f4a25194acd in IA__g_signal_emit_by_name (instance=0x1f74f40, detailed_signal=0x7f4a1ede1c56 "volume-changed")
    at /build/buildd/glib2.0-2.17.6/gobject/gsignal.c:3071
	var_args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff3456bbe0, reg_save_area = 0x7fff3456baf0}}
	detail = 0
	signal_id = 279
	__PRETTY_FUNCTION__ = "IA__g_signal_emit_by_name"
#17 0x00007f4a1edd6ddc in changed_in_idle (data=<value optimized out>) at gproxyvolume.c:138
	volume = (GProxyVolume *) 0x1f80aa0
#18 0x00007f4a24ee3ea2 in IA__g_main_context_dispatch (context=0x1c2f8c0)
    at /build/buildd/glib2.0-2.17.6/glib/gmain.c:2072
No locals.
#19 0x00007f4a24ee763d in g_main_context_iterate (context=0x1c2f8c0, block=1, dispatch=1, self=<value optimized out>)
    at /build/buildd/glib2.0-2.17.6/glib/gmain.c:2705
	max_priority = 200
	timeout = 0
	some_ready = 1
	nfds = 13
	allocated_nfds = <value optimized out>
	fds = (GPollFD *) 0x23f6590
	__PRETTY_FUNCTION__ = "g_main_context_iterate"
#20 0x00007f4a24ee7b6d in IA__g_main_loop_run (loop=0x23edc90) at /build/buildd/glib2.0-2.17.6/glib/gmain.c:2928
	self = (GThread *) 0x1bfd740
	__PRETTY_FUNCTION__ = "IA__g_main_loop_run"
#21 0x00007f4a27acd977 in IA__gtk_main () at /build/buildd/gtk+2.0-2.13.6/gtk/gtkmain.c:1172
	tmp_list = (GList *) 0x1db6170
	functions = (GList *) 0x0
	init = (GtkInitFunction *) 0x1dbb140
	loop = <value optimized out>
#22 0x0000000000414bfd in main ()